smb3.wiki

   1 <[sambabg]
   2
   3 ==== ====[plain]
   4
   5 <[center]
   6 \Large
   7 '''SMB3'''
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  11 [sambabg]>
  12
  13 ==== SMB3 ====
  14
  15 <[block]{SMB3 (2012) introduced SMB clustering:}
  16 * Clustering - Witness
  17 * Continuous Availability - Persistent Handles
  18 * Scale Out
  19 [block]>
  20
  21 <[block]{Additionally:}
  22 * Transport encryption
  23 * Multi-Channel
  24 * RDMA transport (SMB Direct)
  25 [block]>
  26
  27
  28 ==== SMB Features - in Samba ====
  29
  30 * SMB 2.0:
  31 ** durable file handles [4.0]
  32 * SMB 2.1:
  33 ** multi-credit / large mtu [4.0]
  34 ** dynamic reauthentication [4.0]
  35 ** leasing [4.2]
  36 ** resilient file handles [PoC]
  37 * SMB 3.0:
  38 ** new crypto (sign/encrypt) [4.0]
  39 ** secure negotiation [4.0]
  40 ** durable file handles v2 [4.0]
  41 ** persistent file handles [design/PoC]
  42 ** multi-channel [4.4 (experimental)]
  43 ** SMB direct [design]
  44 ** cluster features [design]
  45 *** witness [WIP+]
  46 * SMB 3.0.2: [4.3]
  47 * SMB 3.1.1:
  48 ** negotiate contexts, preauth: [4.3]
  49
  50 [frame]>